Tagged Questions

iPad is a tablet computer designed by Apple running the iOS operating system. iPad applications are usually written in Objective-C or Swift in the Xcode IDE, although it is also possible to use other tools to build iPad applications. Questions that are not dependent on hardware should use the iOS ...

I was trying to test my ios application on the iPad 2 simulator in Xcode version 6.4, but it came up with some error saying it couldn't find a file or something (unfortunately I can't get the error to ...

I have a game that I only want to be played in landscape mode. This is fine for iPhone but not fine for iPad. I thought I could get around this by releasing 2 versions of the same app, one for iPhone ...

I have a rather difficult to trace problem with memory management that is related to OpenGL code. I am 99% certain the problem is a memory leak, but am finding the exact problem difficult to trace.
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I have two views on which images are loading from server.Images are loaded asynchronously.So when loading of images is done i want to call a function or execute a block of code.So how can i create a ...

I have an app which is having 9-10 screens.I have embed navigation controller to my view controller.So i have few view controller for which i want set only portrait orientation it means on rotating ...

Is there a way to create an app which generates data and then access that data on a computer from the iOS device?
I'm developing an iOS app which collects data from external devices and I need to be ...

I've done a couple of interactive animations using Javascript for Epubs. However when I test using ibooks, the touch events default to the ipad events such as: turning a page instead of updating the ...

in my project i want to use UICollectionView with custom cells, i created collection view with custom cells but i want to use Different size of custom cell in my project i followed some tutorials but ...

I've used simple jQuery UI tooltip on form-fields of my webpage(viz responsive), its working perfectly on desktop on every browser, but on iPad its get distorted when I tap on form-fields as keypad ...

I would like to toggle menu at the bottom during scroll event. So I've created a fixed menu which show/hides based on its position from the top. The event currently only fires during touch. Is there ...

I'm working on iOS app which can play video. It's using avplayer but it doesn't show volume indicator view when user press physical volume key like below image. I think it's system indicator view. How ...

I'm testing my app in iOS9 Beta 4 and finding lots of code that used to work in iOS8 that is no longer performing as expected. Another example is SpriteKit's SKEmitterNode "particleAction" property. ...

I'm creating a iPad app that will ship with a lot of png images for use IN APP. I'm trying to determine if using asset catalog with xcode is viable to support retina and regular 1024 res but not force ...

I have an iframe in my page displaying an ad over my header. It has no scroll.
This works fine on desktop and iphone with acceptable loading time, but on ipad it takes 15-20 second to load. The page ...

I use mobile Safari cache to store some data that I want to be persistent, so I would prefer that they would survive both Safari restarts and iOS restarts. (Please don't suggest me to use cookies or ...

We have an available version of the app on the App Store compatible with iOS 7+, iPhone/iPad and we want to release a refactored version of the app that works perfectly on iOS 8 iPhone but with some ...

Hi I have been developing an universal application i.e. both for iPad and iPhone. Currently, I have been facing an issue in the iPhone build and I want to check it in the real device, however I have ...

Running into a dilemma here using fixed 100% width and height on Safari iPad iOS8
What happens is, when landing on the site on iPad Safari for the first time the layout is fine and works as expected. ...

I have a webpage that uses the Google Maps API to load a custom map. The map works on Windows and Mac in all major browsers, however it does not work on an iPad. I have tested it on Safari Mobile and ...

I had created an iOS app earlier for Adhoc development.I used a provisioning profile with some certificate.But now accidentally revoked the certificate by which i signed my app.Now I have released for ...

I have a GPPSignInButton in a storyboard view, to authenticate the user via Google Plus ,i linked its touchUpInside event to a callback method, it works on iPhone perfectly, but when i tried to test ...

I'm plotting Real Time ECG using CorePlot library.When it uses in iPad air the performance is okay.But when i tried it with iPad mini, There is a delay in the plotting.I have done with collapseLayer ...

I am using the theme concept to change UI appearance in my app.I am using multiple themes.I want to change the color of navigation bar of each view controller but except RegisterViewController.So how ...